Tree Quotas through Operations Manager/DFM

I'm trying to understand how tree quotas can be monitored/managed using Operations Manager. In Operations Manager it appears that “User” type quotas show up for qtrees, and not “Tree” type quotas. Tree style quotas defined for qtrees on a vfiler are not show as manageable under Operations Manager. Also, the documentation I’ve referred to seems to only mention “User” quotas. Thank you, Vic